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  • Android之EditText文本框监听事件

    editText= (EditText)findViewById(R.id.text);

    editText.addTextChangedListener(textWatcher);

    private TextWatcher textWatcher = new TextWatcher() {
      
      @Override
      public void onTextChanged(CharSequence s, int start, int before, int count) {
       // TODO Auto-generated method stub
       //   doSearchMethod();

      Log.e("111", "改中");
      }
      
      @Override
      public void beforeTextChanged(CharSequence s, int start, int count,
        int after) {
       // TODO Auto-generated method stub

      Log.e("111", "改前");
      }
      
      @Override
      public void afterTextChanged(Editable s) {
       // TODO Auto-generated method stub
       doSearchMethod();

      Log.e("111", "改完");
      }
     };

    private void doSearchMethod(){
      String keyword = editSearch.getText().toString();
      if (GlobalInfo.SOFTPRODUCTLIST.get(i).getName().indexOf(keyword) >= 0) { 

      //处理代码
      }

    }

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  • 原文地址:https://www.cnblogs.com/xiao-xu/p/3446387.html
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